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21. 发明授权

US07657786B2 Storage switch system, storage switch method, management server, management method, and management program 失效
标题翻译：存储交换机系统，存储交换机，管理服务器，管理方法和管理程序
公开(公告)号：US07657786B2
公开(公告)日：2010-02-02
申请号：US12341274
申请日：2008-12-22
申请人： Shinya Takuwa , Yoshifumi Takamoto , Kouji Masuda
发明人： Shinya Takuwa , Yoshifumi Takamoto , Kouji Masuda
IPC分类号： G06F11/00
CPC分类号： G06F11/2046 , G06F11/2025 , G06F11/2028 , G06F11/2038
摘要： A switch control system including a storage unit, a switch which logically sets a network topology between the storage unit and a plurality of computers, and a management server which communicates with the switch and the storage unit, wherein the storage unit includes at least one disk; wherein the management server comprises a memory and a processor, wherein the memory holds the network topology which is set by the switch, wherein when a failure is detected in one of the computers currently being used, the processor of the management server refers to the memory to change the network topology for the computer where the failure is detected and another computer which substitutes the computer where the failure is detected, and instructs the switch with the changed network topology so as to cause the switch to logically set the changed network topology, and wherein the management server controls the disk of the computer where the failure is detected to be accessible.
摘要翻译：一种开关控制系统，包括存储单元，在存储单元和多个计算机之间逻辑地设置网络拓扑的开关以及与开关和存储单元通信的管理服务器，其中，所述存储单元包括至少一个盘 ; 其中所述管理服务器包括存储器和处理器，其中所述存储器保持由所述交换机设置的所述网络拓扑，其中当所述当前正在使用的计算机之一中检测到故障时，所述管理服务器的处理器引用所述存储器改变检测到故障的计算机的网络拓扑，另一台替代检测到故障的计算机的计算机，并指示交换机采用变更的网络拓扑结构，使交换机对逻辑上设置变更的网络拓扑结构进行指导; 其中管理服务器控制检测到故障的计算机的盘可访问。

22. 发明申请

US20090138753A1 Server switching method and server system equipped therewith 有权
标题翻译：服务器切换方法和配备的服务器系统
公开(公告)号：US20090138753A1
公开(公告)日：2009-05-28
申请号：US12073264
申请日：2008-03-03
申请人： Takashi Tameshige , Yoshifumi Takamoto , Keisuke Hatasaki
发明人： Takashi Tameshige , Yoshifumi Takamoto , Keisuke Hatasaki
IPC分类号： G06F11/14
CPC分类号： G06F11/2046 , G06F11/1662 , G06F11/2025 , G06F11/2028 , G06F11/2041 , G06F2201/815 , H04L41/0681 , H04L41/069 , H04L67/1097 , H04L69/40
摘要： There is disclosed a high speed switching method for a disk image delivery system fail-over. A management server sends a disk image of an active server in advance to a standby server. When receiving a report that the active server has failed, the management server judges whether or not it is possible for the standby server to perform the service of the failed active server based on service provision management server information held by the management server and if possible, instructs the standby server to perform the service of the active server. Even if the disk image delivered in advance is different from the disk image of the failed active server, switching of is the service to the standby server can be performed more quickly through resetting the setting values of unique information and installing the additional pieces of software on the standby server by the management server than redelivering an appropriate disk image.
摘要翻译：公开了一种用于磁盘映像传送系统故障切换的高速切换方法。管理服务器事先将活动服务器的磁盘映像发送到备用服务器。当接收到活动服务器发生故障的报告时，管理服务器根据管理服务器所保持的服务提供管理服务器信息来判断备用服务器是否可以执行故障活动服务器的服务，如果可能，指示备用服务器执行活动服务器的服务。即使预先提供的磁盘映像与故障的主动服务器的磁盘映像不同，切换是通过重新设置唯一信息的设置值并将其他软件安装在备用服务器由管理服务器重新提供适当的磁盘映像。

23. 发明申请

US20090138580A1 METHOD OF BOOTING AN OPERATING SYSTEM 有权
标题翻译：打击操作系统的方法
公开(公告)号：US20090138580A1
公开(公告)日：2009-05-28
申请号：US12361680
申请日：2009-01-29
申请人： Yoshifumi Takamoto , Hiroshi Kurokawa , Keisuke Hatasaki
发明人： Yoshifumi Takamoto , Hiroshi Kurokawa , Keisuke Hatasaki
IPC分类号： G06F15/177
CPC分类号： G06F9/4416
摘要： For use in a system where a plurality of servers are connected to an external disk device, a method is provided for a server to boot an operating system from the external disk device. The method includes the steps of searching for the port of a network switch to which the server is connected; establishing a network to which only the server and a management server belong; sending a server information acquisition program from the management server to the server via a network boot operation; acquiring, by the server information acquisition program, unique information owned by the storage interface of the server for transfer to the management server; and setting, by the management server, a disk within the external disk device accessible from the server based on the unique information.
摘要翻译：为了在多个服务器连接到外部磁盘设备的系统中使用，提供了一种用于服务器从外部磁盘设备引导操作系统的方法。该方法包括搜索服务器连接到的网络交换机的端口的步骤; 建立只有服务器和管理服务器所属的网络; 通过网络引导操作将服务器信息获取程序从管理服务器发送到服务器; 由所述服务器信息获取程序获取由所述服务器的存储接口所拥有的唯一信息以传送到所述管理服务器; 以及由所述管理服务器基于所述唯一信息从所述服务器可访问的所述外部磁盘设备内的盘。

24. 发明授权

US07509401B2 Method of booting an operating system 失效
标题翻译：引导操作系统的方法
公开(公告)号：US07509401B2
公开(公告)日：2009-03-24
申请号：US11007339
申请日：2004-12-09
申请人： Yoshifumi Takamoto , Hiroshi Kurokawa , Keisuke Hatasaki
发明人： Yoshifumi Takamoto , Hiroshi Kurokawa , Keisuke Hatasaki
IPC分类号： G06F15/177
CPC分类号： G06F9/4416
摘要： For use in a system where a plurality of servers are connected to an external disk device, a method is provided for a server to boot an operating system from the external disk device. The method includes the steps of searching for the port of a network switch to which the server is connected; establishing a network to which only the server and a management server belong; sending a server information acquisition program from the management server to the server via a network boot operation; acquiring, by the server information acquisition program, unique information owned by the storage interface of the server for transfer to the management server; and setting, by the management server, a disk within the external disk device accessible from the server based on the unique information.
摘要翻译：为了在多个服务器连接到外部磁盘设备的系统中使用，提供了一种用于服务器从外部磁盘设备引导操作系统的方法。该方法包括搜索服务器连接到的网络交换机的端口的步骤; 建立只有服务器和管理服务器所属的网络; 通过网络引导操作将服务器信息获取程序从管理服务器发送到服务器; 由所述服务器信息获取程序获取由所述服务器的存储接口所拥有的唯一信息以传送到所述管理服务器; 以及由所述管理服务器基于所述唯一信息从所述服务器可访问的所述外部磁盘设备内的盘。

25. 发明授权

US07500001B2 Computer resource distribution method based on prediction 失效
标题翻译：基于预测的计算机资源分配方法
公开(公告)号：US07500001B2
公开(公告)日：2009-03-03
申请号：US10951813
申请日：2004-09-29
申请人： Takashi Tameshige , Yoshifumi Takamoto
发明人： Takashi Tameshige , Yoshifumi Takamoto
IPC分类号： G06F15/173
CPC分类号： G06F9/5011 , G06F9/5083 , G06F2209/5019
摘要： A resource distribution method capable of lending surplus resources among a plurality of services and reducing the maintenance cost of the surplus resources is provided. Computer resources in the standby system have a dead standby state in which at least an application is not installed. A plurality of services or a plurality of users share the computer resources in the standby system. As a result, improvement of the utilization factor of idle computer resources and server integration are implemented, and the cost required to maintain the computer resources is reduced. Furthermore, load prediction is conducted as regards individual services by using past operation history. Idle computer resources secured from services having surplus and maintained are thrown in according to a result of the prediction.
摘要翻译：提供了能够在多个服务中借出剩余资源并降低剩余资源的维护成本的资源分配方法。备用系统中的计算机资源具有至少未安装应用程序的死待命状态。多个服务或多个用户共享备用系统中的计算机资源。结果，实现了空闲计算机资源利用率的提高和服务器集成，降低了维护计算机资源所需的成本。此外，通过使用过去的操作历史来进行关于个体服务的负载预测。根据预测的结果，投入了从具有剩余和维护的服务中获得的空闲计算机资源。

26. 发明授权

US07219191B2 Data sharing method among remote computer systems and disk control device thereof 失效
标题翻译：远程计算机系统及其磁盘控制装置之间的数据共享方法
公开(公告)号：US07219191B2
公开(公告)日：2007-05-15
申请号：US10650828
申请日：2003-08-29
申请人： Yoshifumi Takamoto , Takashi Tameshige
发明人： Yoshifumi Takamoto , Takashi Tameshige
IPC分类号： G06F13/00
CPC分类号： G06F3/065 , G06F3/0617 , G06F3/0689
摘要： A data sharing method and disk control device are ideal for running applications to process large amounts of data on remote computers in the same manner as in a database system. A disk control device contains a management table for showing the relation between a remote access identifier, a remote disk control device identifier, and command transfer control information for the remote disk control device to the disk identifier used by the host device, When a write command to write data on a designated disk is received from the host computer, the disc controller executes both a write process for writing data on a designated disk and a command transfer process for transferring a write command to the remote disk controller in accordance with command transfer control information in the management table.
摘要翻译：数据共享方法和磁盘控制设备是以与数据库系统相同的方式运行应用程序来处理远程计算机上的大量数据的理想选择。磁盘控制装置包含用于显示远程访问标识符，远程磁盘控制设备标识符和用于远程磁盘控制设备的命令传送控制信息与主机设备使用的磁盘标识符之间的关系的管理表，当写命令从主计算机接收到在指定盘上写入数据时，盘控制器执行用于在指定盘上写入数据的写入处理和用于根据命令传送控制将写命令传送到远程盘控制器的命令传送处理信息在管理表中。

27. 发明申请

US20060075217A1 Method of booting an operating system 失效
公开(公告)号：US20060075217A1
公开(公告)日：2006-04-06
申请号：US11007339
申请日：2004-12-09
申请人： Yoshifumi Takamoto , Hiroshi Kurokama , Keisuke Hatasaki
发明人： Yoshifumi Takamoto , Hiroshi Kurokama , Keisuke Hatasaki
IPC分类号： G06F9/24
CPC分类号： G06F9/4416
摘要： For use in a system where a plurality of servers are connected to an external disk device, a method is provided for a server to boot an operating system from the external disk device. The method includes the steps of searching for the port of a network switch to which the server is connected; establishing a network to which only the server and a management server belong; sending a server information acquisition program from the management server to the server via a network boot operation; acquiring, by the server information acquisition program, unique information owned by the storage interface of the server for transfer to the management server; and setting, by the management server, a disk within the external disk device accessible from the server based on the unique information.

28. 发明授权

US06993524B1 Network-attached disk unit with data protection function and server protecting data stored in network-attached disk device 失效
标题翻译：具有数据保护功能的网络连接磁盘单元和存储在网络连接磁盘设备中的服务器保护数据
公开(公告)号：US06993524B1
公开(公告)日：2006-01-31
申请号：US09599735
申请日：2000-06-23
申请人： Naoki Watanabe , Yoshifumi Takamoto , Hiroaki Odawara
发明人： Naoki Watanabe , Yoshifumi Takamoto , Hiroaki Odawara
IPC分类号： G06F17/30
CPC分类号： H04L67/34 , G06F21/6218 , G06F21/805 , G06F2221/2141 , Y10S707/99938 , Y10S707/99939
摘要： Client 101 sends a function to be executed to server 102, and at the same time, sends information such as the send destination disk unit, function name, version, etc. The server stores the received function, uses the received information to create function information 127, creates function information 126 that contains access area list 124 to be sent to disk unit 103, and then sends the function and function information 126 to the disk unit. The disk unit stores the function and function information. When a function execution request is sent from the client to the server, if the server is also sent parameters, it creates additional function information 126 and sends said function information 126 together with the function execution request to the disk unit. The disk unit performs the function execution and restricts accesses during execution according to function information 126.
摘要翻译：客户端101将要执行的功能发送到服务器102，同时发送诸如发送目的地盘单元，功能名称，版本等的信息。服务器存储所接收的功能，使用所接收的信息来创建功能信息创建包含要发送到磁盘单元103的访问区域列表124的功能信息126，然后将功能和功能信息126发送到磁盘单元。磁盘单元存储功能和功能信息。当从客户端向服务器发送功能执行请求时，如果服务器也发送参数，则创建附加功能信息126，并将功能信息126与功能执行请求一起发送到磁盘单元。磁盘单元执行功能执行，并根据功能信息126限制执行期间的访问。

29. 发明申请

US20050022057A1 Storage area network system 失效
标题翻译：存储区域网络系统
公开(公告)号：US20050022057A1
公开(公告)日：2005-01-27
申请号：US10901046
申请日：2004-07-29
申请人： Yoshifumi Takamoto , Tatsumi Uchigiri , Takao Sato
发明人： Yoshifumi Takamoto , Tatsumi Uchigiri , Takao Sato
IPC分类号： G06F11/00 , G06F11/20
CPC分类号： G06F11/2094 , G06F11/2074 , G06F11/2089 , G06F11/2097
摘要： In remote copy systems connected with a dedicated interface, reliability is reduced for the time until the disk system that caused an error will be recovered. Therefore, when an error occurs in a primary disk system, it is replaced with a standby disk system connected to a storage area network. As a result, a remote copy system with high reliability is obtained.
摘要翻译：在与专用接口连接的远程复制系统中，在导致错误的磁盘系统将被恢复之前，可靠性降低。因此，当主磁盘系统发生错误时，将被连接到存储区域网络的备用磁盘系统替换。结果，获得了具有高可靠性的远程复制系统。

30. 发明授权

US06792557B1 Storage area network system 失效
标题翻译：存储区域网络系统
公开(公告)号：US06792557B1
公开(公告)日：2004-09-14
申请号：US09646011
申请日：2002-05-31
申请人： Yoshifumi Takamoto , Tatsumi Uchigiri , Takao Sato
发明人： Yoshifumi Takamoto , Tatsumi Uchigiri , Takao Sato
IPC分类号： G06F1100
CPC分类号： G06F11/2069 , G06F3/0601 , G06F11/2094 , G06F2003/0697 , G11B20/1803 , G11B20/1883 , G11B2220/20
摘要： In remote copy systems connected with a dedicated interface, reliability is reduced for the time until the disk system that caused an error will be recovered. Therefore, when an error occurs in a primary disk system, it is replaced with a standby disk system connected to a storage area network. As a result, a remote copy system with high reliability is obtained.
摘要翻译：在与专用接口连接的远程复制系统中，可靠性降低，直到导致错误的磁盘系统将被恢复。因此，当主磁盘系统发生错误时，将替换为连接到存储区域网络。结果，获得了具有高可靠性的远程复制系统。

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